The next morning, tianlin tells his son to pack his things and leave immediately. He tells dingdang that he will leave ding in his care. Worried that he has not been able to follow up on his request, he goes for a walk. When he returns, he finds that there is no one home. He asks about his brother, who is alive but crippled. He says that he knows a senior in his major who is an impressive orthopedic surgeon and that it will take eight to 10 years for the injury of his brother to heal. He then blurts out the truth that he did not hit his brother by a car, but that he was beaten by him. .